NL259678A - - Google Patents
Info
- Publication number
- NL259678A NL259678A NL259678DA NL259678A NL 259678 A NL259678 A NL 259678A NL 259678D A NL259678D A NL 259678DA NL 259678 A NL259678 A NL 259678A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/86—Arrangements characterised by the broadcast information itself
- H04H20/88—Stereophonic broadcast systems
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/06—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element
- G11C11/06007—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit
- G11C11/06078—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using single-aperture storage elements, e.g. ring core; using multi-aperture plates in which each individual aperture forms a storage element using a single aperture or single magnetic closed circuit using two or more such elements per bit
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Signal Processing (AREA)
- Stereo-Broadcasting Methods (AREA)
- Semiconductor Memories (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8407/59A GB872018A (en) | 1959-03-11 | 1959-03-11 | Improvements in or relating to stereophonic signal transmitting and reproducing systems |
GB488/60A GB873164A (en) | 1959-03-11 | 1960-01-06 | Improvements in or relating to information storage devices employing magnetic cores |
Publications (1)
Publication Number | Publication Date |
---|---|
NL259678A true NL259678A (en) |
Family
ID=9851940
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL259678D NL259678A (en) | 1959-03-11 | ||
NL249296D NL249296A (en) | 1959-03-11 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL249296D NL249296A (en) | 1959-03-11 |
Country Status (7)
Country | Link |
---|---|
US (2) | US3176074A (en) |
BE (1) | BE588523A (en) |
CH (1) | CH389024A (en) |
DE (2) | DE1161328B (en) |
FR (2) | FR1250992A (en) |
GB (2) | GB872018A (en) |
NL (2) | NL249296A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3142049A (en) * | 1961-08-25 | 1964-07-21 | Ibm | Memory array sensing |
US3339026A (en) * | 1965-06-01 | 1967-08-29 | Gen Electric | De-emphasis network for fm radios |
US3351712A (en) * | 1965-06-01 | 1967-11-07 | Gen Electric | Simplified time-sampling stereophonic receiver circuit |
US3339024A (en) * | 1965-06-01 | 1967-08-29 | Gen Electric | Time sampling stereophonic receiver circuit |
US3504358A (en) * | 1965-08-30 | 1970-03-31 | Sperry Rand Corp | Sensing device |
US3708623A (en) * | 1970-04-29 | 1973-01-02 | Quadracast Syst Inc | Compatible four channel fm system |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2262764A (en) * | 1938-07-18 | 1941-11-18 | Maury I Hull | Multiple radio transmission system |
US2352634A (en) * | 1938-07-18 | 1944-07-04 | Maury I Hull | Signaling system |
US2725470A (en) * | 1951-02-28 | 1955-11-29 | Rca Corp | Time division multiplex gating arrangements |
US2666151A (en) * | 1952-11-28 | 1954-01-12 | Rca Corp | Magnetic switching device |
NL102056C (en) * | 1953-10-19 | |||
BE538058A (en) * | 1954-05-10 | |||
US2947977A (en) * | 1956-06-11 | 1960-08-02 | Ibm | Switch core matrix |
DE1069681B (en) * | 1957-02-22 | 1959-11-26 | ||
US2999129A (en) * | 1957-07-23 | 1961-09-05 | Lynch Gerard | Telecommunication multiplexing system |
US3050716A (en) * | 1958-10-08 | 1962-08-21 | Bell Telephone Labor Inc | Magnetic storage circuits |
US3112470A (en) * | 1958-11-10 | 1963-11-26 | Sylvania Electric Prod | Noise cancellation for magnetic memory devices |
-
0
- NL NL259678D patent/NL259678A/xx unknown
- NL NL249296D patent/NL249296A/xx unknown
-
1959
- 1959-03-11 GB GB8407/59A patent/GB872018A/en not_active Expired
-
1960
- 1960-01-06 GB GB488/60A patent/GB873164A/en not_active Expired
- 1960-03-08 DE DEN17997A patent/DE1161328B/en active Pending
- 1960-03-09 US US13850A patent/US3176074A/en not_active Expired - Lifetime
- 1960-03-10 BE BE588523A patent/BE588523A/en unknown
- 1960-03-10 FR FR820966A patent/FR1250992A/en not_active Expired
-
1961
- 1961-01-03 CH CH1961A patent/CH389024A/en unknown
- 1961-01-03 DE DEN19389A patent/DE1224782B/en active Pending
- 1961-01-04 FR FR848800A patent/FR1277182A/en not_active Expired
- 1961-01-05 US US80870A patent/US3229262A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB872018A (en) | 1961-07-05 |
DE1224782B (en) | 1966-09-15 |
NL249296A (en) | |
DE1161328B (en) | 1964-01-16 |
CH389024A (en) | 1965-03-15 |
US3229262A (en) | 1966-01-11 |
BE588523A (en) | 1960-07-18 |
FR1277182A (en) | 1961-11-24 |
FR1250992A (en) | 1961-01-13 |
US3176074A (en) | 1965-03-30 |
GB873164A (en) | 1961-07-19 |